– Defense News – Norwegian company Kongsberg Defence & Aerospace has entered into a contract with Japan to supply the initial deliveries of anti-ship Joint Strike Missiles for the country’s fleet of F-35 Lightning II fighter jets.

– Defense News – Japan has tried to draw the line under its dispute with South Korea over allegations one of the latter’s Navy ship directed its fire control radar against a Japanese patrol aircraft, but the regional allies of the U.S. have almost immediately become embroiled in a fresh controversy, with South Korea accusing another Japanese aircraft at making a “threatening” low-altitude pass over its ships.

– Defense News – Japan will officially increase its order of F-35 joint strike fighters, including procurement of the F-35B model for use at sea.

– Breaking Defense – By 2021, plans call for Japan to have eight Aegis destroyers, four of them capable of launching the SM-3 Block IIA missiles, whose second successful test in a row comes as a vindication after two previous failures.

– National Interest – Consider what the Great War has to say about the military balance between China and Japan and how an East Asian war might unfold. Conventional opinion in Japan has long held that China’s People’s Liberation Army (PLA) would more or less steamroller the Japan Self-Defense Force (JSDF) in wartime. Demographics, economics, defense budgets, you name it: they all line up on China’s side.

– Straits Times – What it is like for the Japanese Maritime Self Defense Force to operate in the South China Sea.

– Reuters – U.S. fighter jets darted over the Western Pacific on Saturday as the nuclear powered USS Ronald Reagan aircraft carrier joined Japanese destroyers and a Canadian warship for the biggest combat readiness war game ever staged in and around Japan.

– War Zone – The Japanese are rushing to develop the weapons amid concerns about increasing Chinese encroachment on their territorial claims.

– USNI News – It was no ordinary beach assault when troops took off on amphibious assault vehicles from a U.S. Navy ship and raced ashore in a training exercise with U.S. Marines. That’s because the landing onto a Philippine beach by Japanese soldiers from their AAV-P7/A1 amtracs marked a significant step in bolstering Japan’s capabilities of its nascent Amphibious Rapid Deployment Brigade.

– Reuters – Japan’s Kaga helicopter carrier is not the biggest, fastest or most powerful warship to sail the seas, but its 500 crew wage a daily war on dirt and grime to keep it the cleanest.

– Reuters – Women serving on Japan’s biggest warship, the Kaga, are a tight-knit group on the frontline of a push to transform the Japanese navy into a mixed-gender fighting force, where men outnumber them more than 10 to one.

– Reuters – A Japanese submarine has for the first time joined a naval drill in the South China Sea in an expansion of Japanese activity in the disputed waterway claimed by China and others.

– US Naval War College Review – Facing a fluid regional security environment and the need to strengthen its alliance role, Japan has worked to increase the capabilities of the Japan Self-Defense Forces by adjusting the relevant bureaucratic, political, and operational frameworks and making key investments in new force structures.

– War Zone – The pair of ships could shoot down North Korea missiles, as well as challenge Chinese claims and aid Japan in projecting power beyond its shores.

– Japan Times – Japan will send a large helicopter carrier to the South China Sea and Indian Ocean for a second straight year as it looks to bolster its presence in the strategic maritime region with annual tours.

– Reuters – Japan on Saturday activated its first marine unit since World War II trained to counter invaders occupying Japanese islands along the edge of the East China Sea that Tokyo fears are vulnerable to attack by China.

– Defense News – Japan has launched its first full-scale amphibious operations unit as part of a sweeping reorganization of its ground force, but questions remain about equipment delays and future basing.

– Japan Times – The Ground Self-Defense Force underwent its biggest organizational shake-up Tuesday, with command streamlined for flexible nationwide operations and the creation of amphibious forces tasked with defending remote islands.

– War Zone – The Japanese government has consistently and vehemently denied that its hulking helicopter carriers were built with tactical jets in mind.

– USNI News – Japan and Australia are close to inking their first visiting forces agreement, which would pave the way to smoother combined military operations.

– Reuters – Japan is considering refitting the Izumo helicopter carrier so that it can land F-35B stealth fighters, as Tokyo faces China’s maritime expansion and North Korea’s missile and nuclear development.

– USNI News – The cabinet of Japanese Prime Minister Shinzo Abe approved the purchase of two Aegis Ashore missile defense systems this week to counter the threat of ballistic missiles from North Korea.

– Reuters – Japan’s navy and air force began a three-day military exercise with two U.S. aircraft carriers in the Sea of Japan on Thursday adding pressure on North Korea to halt an accelerating ballistic missile program.